Cita APA (7a ed.)

Westveld, R. H., & Peck, R. H. (1941). Forestry in farm management. John Wiley.

Cita Chicago Style (17a ed.)

Westveld, R. H., y Ralph H. Peck. Forestry in Farm Management. New York: John Wiley, 1941.

Cita MLA (8a ed.)

Westveld, R. H., y Ralph H. Peck. Forestry in Farm Management. John Wiley, 1941.